Cisco C4KX-NM-8SFP+ 8-Port 10G SFP+ Expansion Module
Expand your Cisco Catalyst 4500-X switch with the C4KX-NM-8SFP+ network uplink module. This fully tested, refurbished expansion module delivers eight 10 Gigabit Ethernet SFP+ ports for high-density uplink connectivity — backed by Reef Telecom's industry-leading 10-year warranty.
Key Specifications
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Part Number: C4KX-NM-8SFP+
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Ports: 8 x SFP+ (1G/10G capable)
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Data Rate: Up to 10 Gbps per port
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Form Factor: Hot-swappable plug-in module
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Transceiver Support: SFP and SFP+ (fiber & DAC)
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Condition: Refurbished — fully tested & inspected
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Warranty: 10-year Reef Telecom warranty
Compatibility
Designed exclusively for the Cisco Catalyst 4500-X series chassis, including:
- WS-C4500X-16SFP+
- WS-C4500X-24X-ES
- WS-C4500X-32SFP+
- WS-C4500X-40X-ES
- WS-C4500X-F-16SFP+
- WS-C4500X-F-32SFP+
Why Buy from Reef Telecom?
- 10-year warranty on all refurbished equipment
- Free shipping on orders over $300
- Every unit professionally tested before shipment
- Trusted B2B telecom equipment supplier
Ideal for campus backbones, data center interconnects, and building-to-building uplinks where additional 10GE port density is needed without replacing your existing Catalyst 4500-X platform.
